From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Inspection report on timing wheel sizes and the condition of related components.
| Identifier | ExFiles\Box 136\1\ scan0018 | |
| Date | 30th April 1913 | |
| R.R. 238 (24 B) (PP. 957. 30.4.13) E.P. 4142. ROLLS-ROYCE LIMITED. INSTRUCTIONS. To Order No. 2 Customer's No. 19 4 Timing wheel sizes :- Crank pinion .155 Intermediate .156 Distributor Wheel .155 Cam Wheel .156 Magneto Pinion .157 Distributor & Intermediate, Magneto and Cam Wheels, are "Good". There is about .004 between Crankshaft pinion and Cam Wheel. Very bad size between Intermediate & Crank pinion. The Intermediate wheel bush is worn badly at both ends. Front end is worn .004" above the limit Gauge. Rec end .002 above. Intermediate spindle is O.K. Signed This Sheet must be filed on completion of the work. | ||